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Technologies for sustainable agriculture in the tropics : proceedings of two international symposia sponsored by Division A-6 of the American Society of Agronomy in San Antonio, TX, and Denver, CO, 1990 and 1991 respectively /

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書目詳細資料
企業作者: American Society for Agronomy. Division A-6
其他作者: Ragland, John, Rattan, L.
格式: 圖書
語言:英语
出版: Madison, Wis., USA : American Society of Agronomy, 1993.
叢編:ASA special publication ; no. 56
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